The Hydrotech Discfilter from Kruger USA provides high-capacity, low-energy usage and a small footprint. Woven cloth elements are installed on multiple discs, providing a large filtration area with a small footprint. It uses an oscillating backwash spray header to provide efficient media cleaning while reducing water consumption. They are offered in several models including the 1700 Series, the 2200 Series and the 2600 Series, up to 20 mgd per unit. They are ideal for effluent polishing, producing reuse water and achieving low phosphorus concentrations. They can be used for membrane pretreatment, primary wastewater filtration and CSO/SSO treatment. 919/677-8310; www.krugerusa.com.